Home / 156,776.13-236,210.12-141,800.53

Finding the Fourth Proportional to 156,776.13, 236,210.12 and 141,800.53

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Solution

The fourth proportional to 156,776.13, 236,210.12 and 141,800.53 is: 213,646.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,776.13 : 236,210.12 = 141,800.53 : x
  2. Step 2: Convert to fraction form
    156,776.13/236,210.12 = 141,800.53/x
  3. Step 3: Cross multiply
    156,776.13x = 236,210.12 × 141,800.53
  4. Step 4: Simplify right side
    156,776.13x = 33,494,721,152.39
  5. Step 5: Solve for x
    x = 33,494,721,152.39/156,776.13
  6. Step 6: Final answer
    x = 213,646.82

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